Currently on: 12-Night Mediterranean: London to Barcelona (12 nights) — En route to Alicante — last stop Almeria
Position via AIS — updated periodically, not real-time.
Oceania Sirena is a compact, upscale R-class ship built in 1999 and extensively refreshed for Oceania Cruises. Its smaller scale supports a quieter, more intimate atmosphere and access to ports that may be impractical for larger ships. The ship carries about 670 guests at double occupancy, with roughly 400 crew, and offers a refined, destination-focused experience centered on specialty dining, comfortable veranda accommodations, and relaxed public spaces. ([oceaniacruises.com](https://www.oceaniacruises.com/ships/sirena?utm_source=openai))
Small-ship design, a high staff-to-guest ratio, teak outdoor spaces, a library, casino, pool deck, and destination-enrichment programming are central features. Sirena is one of Oceania’s four closely related R-class ships. ([oceaniacruises.com](https://www.oceaniacruises.com/ships?insider=3jjz1-art-world-travel&utm_source=openai))
Dining includes the Grand Dining Room, Terrace Café, specialty venues such as Red Ginger and Tuscan Steak, plus the casual Waves Grill and Baristas coffee bar. Oceania promotes open-seating dining and specialty restaurants as core elements of the onboard experience. ([oceaniacruises.com](https://www.oceaniacruises.com/ships/sirena/deck-plans?utm_source=openai))
Entertainment is oriented toward intimate lounges, live music, destination lectures, enrichment programming, a casino, and evening performances rather than large-scale amusement attractions. ([oceaniacruises.com](https://www.oceaniacruises.com/ships/sirena/deck-plans?utm_source=openai))
The ship has 342 suites and staterooms, including Owner’s Suites, Vista Suites, Penthouse Suites, Concierge Veranda accommodations, veranda staterooms, ocean-view rooms, and inside staterooms. Approximately 70% of accommodations have private teak verandas. ([experience.oceaniacruises.com](https://experience.oceaniacruises.com/oceania-cruises-introduces-ten-new-journeys-to-cuba?utm_source=openai))
Sirena is primarily designed for adults seeking a relaxed premium experience, but families can use connecting accommodations, pool facilities, casual dining, and selected staterooms with additional berths. Dedicated large-scale family attractions are limited. ([oceaniacruises.com](https://www.oceaniacruises.com/Documents/Deck-Plans/20328/DeckPlans-RClass.pdf?utm_source=openai))
Wellness facilities include a fitness center, spa services, a pool, outdoor walking and relaxation areas, and wellness-focused programming. ([oceaniacruises.com](https://www.oceaniacruises.com/ships/sirena/life-on-board?utm_source=openai))
Accessible accommodations and wheelchair-accessible public areas are identified in the official deck plans. Guests should verify the suitability of specific staterooms, transfers, and shore excursions before booking. ([oceaniacruises.com](https://www.oceaniacruises.com/Documents/Deck-Plans/20328/DeckPlans-RClass.pdf?utm_source=openai))
Sirena’s publicly available ship materials emphasize operational details and onboard experience but do not provide a ship-specific sustainability profile sufficient for a detailed assessment.
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